RTP-071: 再婚相手の連れ子は美人女子校生姉妹！！初めて皆で川の字で寝る事に…。明け方、年頃で可愛い妹のパジャマがはだけ、発育途中の身体を見て欲情してしまった僕は彼女を…！！ふと横を見ると、妹と僕がSEXしているのを気づいた姉が、興奮し身体をくねらせていたので…5

- The stepchild of the remarriage partner is a beautiful school girl sister! For the first time, we all decided to sleep in the shape of a river ... At dawn, my cute sister's pajamas at her age were just peeled off, and I was lustful when I saw her developing body ...! When I looked to the side, my sister, who noticed that my sister and I were having sex, was excited and twisting her body. 5